An intercalated hybrid of polyacrylamide/layered double hydroxide prepared via in situ intercalative polymerization

被引:6
|
作者
Fu, Pingjun [1 ,2 ]
Chen, Guangming [1 ]
Liu, Jun [1 ,2 ]
Yang, Jiping [2 ]
机构
[1] Chinese Acad Sci, BNLMS, New Mat Lab, Inst Chem, Beijing 100190, Peoples R China
[2] Beihang Univ, Key Lab Aerosp Mat & Performance, Minist Educ, Sch Mat Sci & Engn, Beijing 100191, Peoples R China
关键词
Hybrid; Polyacrylamide; Layered double hydroxide; Intercalative polymerization; Composite materials; X-ray techniques; LAYERED DOUBLE HYDROXIDES; ANION-EXCHANGE; NANOCOMPOSITE; DELAMINATION; SURFACTANTS;
D O I
10.1016/j.matlet.2009.05.023
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A new intercalated hybrid of polyacrylamide (PAM)/layered double hydroxide (LDH) prepared via in situ intercalative polymerization procedure is reported. LDH with counterion ion of nitrate or dodecyl sulfate anion was employed for comparison. The obtained PAM/LDH hybrid was characterized by X-ray diffraction, infrared spectra, differential scanning microcalorimetry and X-ray photoelectron spectrum. The results reveal that the LDH modified with dodecyl sulfate anion can be used to obtain an intercalated hybrid, whereas PAM polymer chains can not enter the interlayer space of LDH with nitrate anion as counterion ion. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码:1725 / 1728
页数:4
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